Technical Features
1. Power Range: 0.75kW~90kW/380V, 0.75kW~4kW/220V
2. Input Voltage Range: 380V±15% or 220V±15% 50/60Hz
3. Output Frequency Range: 0Hz~3000Hz
4. Control Mode: V/F control, senior V/F control, separated V/F control, PG free current vector control
5. Frequency Precision: digital set, maximum frequency X 10.01%; Anolog set, maximum frequency X ±0.2%
6. Overload Capacity:150% rated current 1 minute; 180% rated current 5s; 220% rated current instant protection
7. Torque Boost: automatic torque boosting, manual torque boosting 0.1%~30.0%
8. Automatic Current Limiting: automatic limitation of current during operation, which can prevent from frequent overcurrent tripping
9. Voltage Stall: control of voltage during deceleration, which can prevent from overvoltage protection tripping
10. Multi-stage Speed: multistage speed operation via built-in PLC or control terminal
11. Built-in PID: closed-loop control system for process variables (such as pressure, temperature, flow)
12. Basic Terminals: 8-way switch value input 2-way analog input, 2-way analog signal output, 2-way relay output 2-way open-circuit collector output
13. Protect Function: more than 20 protect functions such as over current, over voltage, under voltage, over temperature, over load, phase failure
14. Communication Terminals: RS-485 terminal
15. Brake Unit built-in brake unit for 18.5kW and below
Technical Specification
HEAVY DUTY VECTOR CONVERTER
Focus on frequency converter for 17 years
Annual sales of frequency converters:360000 sets!
To become an outstanding product and solution
supplier in the field of industrial automation
JHI70 series frequency converterWhat can our inverter do
1.Prevent the motor starting current from doubling up
2.Speed regulation of the motor
3.It can control the positive and negative rotation
4.A variety of protection to protect the motor safety
There are more features waiting for you to use
Designed for motor speed regulation
Control motor frequency againKUVO implements the service tenet of quality first and customer first
TYPE SELECTION OF FREQUENCY CONVERTER
single 220 V motorEXQUISITE AND SMALL AFFORDABLECompared with similar products, mini size is more
compact, more saving installation spacePRODUCT DETAILS
details achieve quality and strive to create brilliance
Key panel,simple operation
It can realize remote controlCooling fan,strong wind powerTHE WIRING MODE IS SIMPLE
please read the manual carefully before wiring, pay attent
to safety, and prevent the occurrence of danger and dama
to the equipment caused by improper operation
JH1780 series inverter wiring
0 .75-2.2KW 220V 0 .75-2.2KW 380V
PRODUCT PACKAGING
KUVO QUALIFICATION CERTIFICATE
can do foreign trade import and export, project bidding,
project bidding, engineering construction and
other large projectsKUVO QUALIFICATION CERTIFICATECUSTOMER LIVE SHOOTING
KUVO inverter is suitable for motors of all walks of life
For example: food machinery, water pump, fan, air compressor,
ball mill, mixer, textile machinery, woodworking machinery,
flow production line, cutting machine, transmission equipment,
etc., as well as many mechanized occasions with high requirements
Annual sales of frequency converters:360000 sets!
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